CN113323528A

CN113323528A - Adjustable vehicle door hinge

Info

Publication number: CN113323528A
Application number: CN202110644376.6A
Authority: CN
Inventors: 郑禹
Original assignee: Chongqing Wangjiang Industry Co Ltd
Current assignee: Chongqing Wangjiang Industry Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-08-31

Abstract

The utility model provides a door hinge with adjustable comprises hinge fixing base (1), mobile hinge seat (2), round pin axle (3), gasket (4), hex bolts (5), last hinge (6), characterized by: hinge fixing base (1) welding is on the automobile body curb plate, goes up hinge (6) welding on the door, and movable hinge seat (2) are connected with last hinge (6) through round pin axle (3) to make and go up hinge (6) around its rotation, but hexagon bolt (5) interlude forms adjustable mechanism between movable hinge seat (2) and hinge fixing base (1), and the intermediate gap uses 1mm thickness gasket as the unit, increases one by one. The hinge mechanism is mainly used for armors, tactical vehicles, other special vehicles and special vehicle doors. The reworking cost can be reduced, the assembly operability is increased, and the purpose of optimizing economy is achieved.

Description

Adjustable vehicle door hinge

Technical Field

The invention belongs to the technical field of tactical vehicles, armored vehicles and armored structures, and particularly relates to an adjustable vehicle door hinge.

Background

The world is in the key period of the accelerated transformation and depth adjustment of the international system, and local conflict and boundary dispute occur at any time. The functional requirements of the armor and tactical vehicles are greatly increased, and the overall total amount is increased generation by generation.

The special vehicle door of tactical vehicles and armored vehicles leads to the increase of the weight of the vehicle door due to the increase of the functionality and the protection, and has very high requirements on the design of the sealing property, the usability, the maintainability and the like of the whole vehicle door. In order to ensure that the vehicle door can be in a factory leaving state after being used for a long time, an adjustable vehicle door hinge is required to be designed, so that the distance between the vehicle door and a vehicle body can be adjusted, and the purposes of conveniently, quickly and simply maintaining and optimizing the motion track of the vehicle door are achieved.

Disclosure of Invention

The present invention is directed to solving the above-mentioned problems of the prior art, and an adjustable door hinge is provided.

The invention relates to an adjustable vehicle door hinge which comprises a hinge fixing seat 1, a movable hinge seat 2, a pin shaft 3, a gasket 4, a hexagon bolt 5 and an upper hinge 6, wherein the hinge fixing seat 1 is welded on a side plate of a vehicle body, and the upper hinge 6 is welded on a vehicle door; the pin shaft 3 connects the movable hinge base 2 with the upper hinge 6 and enables the upper hinge 6 to rotate around the upper hinge; the hexagon bolt 5 is inserted between the movable hinge seat 2 and the hinge fixing seat 1 to form an adjustable mechanism, and the middle gap is increased one by taking a gasket with the thickness of 1mm as a unit.

The distance between the hinge fixed seat 1 and the movable hinge seat 2 is adjusted by adjusting the depth of the hexagon bolt 5, so that the distance between the vehicle door and the vehicle body is adjusted, and the minimum adjustment quantity between the adjustable vehicle door hinge and the vehicle body can reach the adjustment precision of 1 mm. The strength of the whole hinge mechanism is unchanged, and the adjustable mechanism is added, so that the distance between the vehicle door rotating shaft and the vehicle body can be changed, and the vehicle door rotating radius can be changed.

The hinge mechanism is mainly used for armors, tactical vehicles, other special vehicles and special vehicle doors. The reworking cost can be reduced, the assembly operability is increased, and the purpose of optimizing economy is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 shows the depth of the hexagon socket head cap screw adjusted by the present invention, and all the spacers are not inserted after the hinge is adjusted;

in the above figures: the hinge comprises a hinge fixing seat 1, a movable hinge seat 2, a pin shaft 3, a gasket 4, a hexagon bolt 5 and an upper hinge 6.

Detailed Description

The invention is further illustrated with reference to the following figures and examples.

Examples

The adjustable vehicle door hinge related to the embodiment is characterized in that the assembly and welding relation between the vehicle door hinge and a vehicle door can be seen in the figures 1 and 2, the adjustable vehicle door hinge is composed of a hinge fixing seat 1, a movable hinge seat 2, a pin shaft 3, a gasket 4, a hexagon bolt 5 and an upper hinge 6, the hinge fixing seat 1 is welded on a side plate of a vehicle body, and the upper hinge 6 is welded on the vehicle door; the pin shaft 3 connects the movable hinge base 2 with the upper hinge 6 and enables the upper hinge 6 to rotate around the upper hinge; the hexagon bolt 5 is inserted between the movable hinge seat 2 and the hinge fixing seat 1 to form an adjustable mechanism, the middle gap takes a gasket with the thickness of 1mm as a unit, the depth of the hexagon bolt is adjusted according to the invention shown in figure 2 one by one, and the purpose of adjusting the distance between the vehicle door and the vehicle body is achieved.

Fig. 3 shows the depth of the hexagon bolt 5 in the present embodiment, so as to adjust the distance between the vehicle door and the vehicle body. In the embodiment, the distance between the hinge fixing seat 1 and the movable hinge seat 2 is adjusted by adjusting the depth of the hexagon bolt 5, so that the distance between the vehicle door and the vehicle body is adjusted, and the minimum adjustment amount between the adjustable vehicle door hinge and the vehicle body can reach the adjustment accuracy of 1 mm.

In the embodiment, the hinge fixing seat 1, the movable hinge seat 2 and the upper hinge 6 of the hinge mechanism are made of 40Cr square steel, and 70mm or 40mm square steel is adopted, so that the actual weighing force of the vehicle door hinge is changed; the gasket 4 is made of 35# material, the thickness is 1mm, and the quantity is added according to actual needs; the hexagon bolt 5 is GB/T5781M 8 multiplied by 70; the pin shaft is made of 40Cr and is made of 32mm round steel.

Claims

1. The utility model provides a door hinge with adjustable comprises hinge fixing base (1), mobile hinge seat (2), round pin axle (3), gasket (4), hex bolts (5), last hinge (6), characterized by: hinge fixing base (1) welding is on the automobile body curb plate, goes up hinge (6) welding on the door, and movable hinge seat (2) are connected with last hinge (6) through round pin axle (3) to make and go up hinge (6) around its rotation, but hexagon bolt (5) interlude forms adjustable mechanism between movable hinge seat (2) and hinge fixing base (1), and the intermediate gap uses 1mm thickness gasket as the unit, increases one by one.